Pharmaceutical advertising in medical journals are regularly used by drug companies to promote their products. It is not only widely used by doctors as their source of information but also may influence their prescribing behaviour. While consideration efforts has been done to evaluate quality of information in pharmaceutical advertisements worldwide, no available data available in Malaysia. A few studies have been conducted in Australia but no recent data available to measure the adherence of pharmaceutical advertisements with the Australian industry code of conduct.
Pharmaceutical advertising in medical journals are regularly- advertisments or is. If you use advertisements, then use they in the next sentence.
by doctors as their source- a source
consideration efforts has been done- considerable?? efforts have been made
no available data available- no data is/are available on Malaysia
data available to measure is/are available